DJI Phantom 5.8GHz Tx Cloverleaf Omnidirectional Antenna RP-SMA Plug (Male) for Quadcopter RC Multicopter FPV Video Downlink Transmitter Fits 5.8GHz video transmitter. Shorter design helps avoid hitting ground Three leaves inside the mushroom shell cover Can effectively improve 5.8GHz illustrator, routers, and other radio equipment stability Gain: 2.0dBi-2.5dBi; VSWR: &lt;=1.5; Coverage: 360 degrees; Polarization: Circular; Connector: L type RP-SMA plug (male) Package included: RP-SMA Plug Antenna x 1 (DJI Phantom quadcopter and other accessories are NOT included)